Sep 14 17:19:54.090 INFO checking dtree-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 17:19:54.090 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 17:19:54.090 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:19:54.254 INFO blam! 05ad36864db42074b25f5d5d454d90a0cf600f5af80de3a5b00559724eab3f63
Sep 14 17:19:54.256 INFO running `"docker" "start" "-a" "05ad36864db42074b25f5d5d454d90a0cf600f5af80de3a5b00559724eab3f63"`
Sep 14 17:19:54.949 INFO kablam! usermod: no changes
Sep 14 17:19:54.991 INFO kablam!     Checking dtree v0.1.0 (file:///source)
Sep 14 17:19:55.410 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 14 17:19:55.411 INFO kablam!   --> src/parser.rs:49:12
Sep 14 17:19:55.411 INFO kablam!    |
Sep 14 17:19:55.411 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Sep 14 17:19:55.411 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 17:19:55.411 INFO kablam!    |
Sep 14 17:19:55.411 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 17:19:55.411 INFO kablam! 
Sep 14 17:19:55.431 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 14 17:19:55.431 INFO kablam!   --> src/parser.rs:49:12
Sep 14 17:19:55.431 INFO kablam!    |
Sep 14 17:19:55.431 INFO kablam! 49 |         if (!c.is_alphabetic() && !c.is_numeric() && c != '_' && c != '-') {
Sep 14 17:19:55.431 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 17:19:55.431 INFO kablam!    |
Sep 14 17:19:55.431 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 17:19:55.431 INFO kablam! 
Sep 14 17:19:56.395 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Sep 14 17:19:56.397 INFO kablam! su: No module specific data is present
Sep 14 17:19:56.944 INFO running `"docker" "rm" "-f" "05ad36864db42074b25f5d5d454d90a0cf600f5af80de3a5b00559724eab3f63"`
Sep 14 17:19:57.010 INFO blam! 05ad36864db42074b25f5d5d454d90a0cf600f5af80de3a5b00559724eab3f63